Import of alcohol oxidase into peroxisomes of Saccharomyces cerevisiae.
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چکیده
منابع مشابه
Import of alcohol oxidase into peroxisomes of Saccharomyces cerevisiae.
Saccharomyces cerevisiae is unable to grow on methanol because it lacks the enzymes required for its metabolism. To study the possibility of whether or not the methanol oxidation pathway of Hansenula polymorpha can be transferred to S. cerevisiae, the gene coding for alcohol oxidase, a peroxisomal homo-octameric flavoprotein, was introduced into S. cerevisiae. Transformed cells contain varying ...
متن کاملSaccharomyces cerevisiae acyl-CoA oxidase follows a novel, non-PTS1, import pathway into peroxisomes that is dependent on Pex5p.
The peroxisomal protein acyl-CoA oxidase (Pox1p) of Saccharomyces cerevisiae lacks either of the two well characterized peroxisomal targeting sequences known as PTS1 and PTS2. Here we demonstrate that peroxisomal import of Pox1p is nevertheless dependent on binding to Pex5p, the PTS1 import receptor. The interaction between Pex5p and Pox1p, however, involves novel contact sites in both proteins...
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We report the sequence of a cDNA clone that codes for the carboxy-terminal portion of the peroxisomal protein, acyl-CoA oxidase, from the yeast, Candida tropicalis. This is a newly identified acyl-CoA oxidase sequence, most likely a second allele of POX4. The cDNA clone was expressed by in vitro transcription followed by translation. The major product, a 43-kD protein, associated with isolated ...
متن کاملCorrection: Phosphatidylcholine Supply to Peroxisomes of the Yeast Saccharomyces cerevisiae
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متن کاملPhosphatidylcholine Supply to Peroxisomes of the Yeast Saccharomyces cerevisiae
In the yeast Saccharomyces cerevisiae, phosphatidylcholine (PC), the major phospholipid (PL) of all organelle membranes, is synthesized via two different pathways. Methylation of phosphatidylethanolamine (PE) catalyzed by the methyl transferases Cho2p/Pem1p and Opi3p/Pem2p as well as incorporation of choline through the CDP (cytidine diphosphate)-choline branch of the Kennedy pathway lead to PC...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 1987
ISSN: 0261-4189
DOI: 10.1002/j.1460-2075.1987.tb02620.x